Finding the Fourth Proportional to 4,099,348.99, 6,144,908.21 and 1,401,828.53
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Solution
The fourth proportional to 4,099,348.99, 6,144,908.21 and 1,401,828.53 is: 2,101,335.52
Step by Step Solution
- Step 1: Write the proportion equation
4,099,348.99 : 6,144,908.21 = 1,401,828.53 : x - Step 2: Convert to fraction form
4,099,348.99/6,144,908.21 = 1,401,828.53/x - Step 3: Cross multiply
4,099,348.99x = 6,144,908.21 × 1,401,828.53 - Step 4: Simplify right side
4,099,348.99x = 8,614,107,636,000.09 - Step 5: Solve for x
x = 8,614,107,636,000.09/4,099,348.99 - Step 6: Final answer
x = 2,101,335.52
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.